using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;
class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] NList => ReadLine().Split().Select(int.Parse).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var p = NN;
        for (var i = 1; i * i < p; ++i)
        {
            var j2 = p - i * i;
            var j = (int)Math.Sqrt(j2);
            for (var k = Math.Max(1, j - 5); k < j + 6; ++k)
            {
                if (k * k == j2)
                {
                    WriteLine("Yes");
                    return;
                }
            }
        }
        WriteLine("No");
    }
}